Elyses enchantments: task 3

Programming
1

Hey all, I am wondering if anyone is able to help me with task 3 of Elyses enchantments. It asks for a function to remove a specific card from a stack, and I am struggling to find how to remove an item from an array. Could anyone help?

2

Which programming language is this?
Can you post what you tried and the error message you got?

3

This is javascript again.

I tried:

export function removeItem(cards, position) {
let wantedpart1 = cards.splice(0, position);
let wantedpart2 = cards[(position + 1)];
let fullWant = wantedpart1.concat(wantedpart2);
cards = fullWant;
console.log(cards);
return cards;
}

The error message:

Error: expect(received).toStrictEqual(expected) // deep equality

or:

const stack = [1, 2, 3, 4];
const position = 0;
const expected = [2, 3, 4];
if (stack[0] === undefined) {
// eslint-disable-next-line no-undef
fail(
new Error(
‘The card has disappeared, but the stack has not changed in size. This magic trick has turned into actual magic. Perhaps a different method of removing the card will result in a stack that Elyse can work with…’,
),
);
}
expect(removeItem(stack, position)).toStrictEqual(expected);

4

Don’t worry, I’ve got it

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